Gremlin is an enterprise reliability platform that helps organizations reduce downtime, strengthen resilience, and protect revenue. It gives engineering and leadership teams a forward-looking view of system reliability, revealing risks and failure paths before they lead to outages. Rather than relying only on past incident metrics, Gremlin combines passive risk detection, dependency discovery, reliability scoring, and safe resilience testing to help teams measure, manage, and improve services.

Its products include Chaos Engineering tools for safely injecting faults, automated and standardized test suites, monitoring for configuration drift and reliability risks, and tools to discover and test system dependencies. The platform also supports disaster recovery validation, including tests of failover processes, runbooks, and incident response plans. Foresight AI scans and tests systems, identifies potential failures, and helps verify resilience as teams develop and deploy software. Gremlin supports cloud, serverless, microservices, and on-premises environments, and offers a Private Edition for deployment in a private network.